Shenyang Vanke Connector Project
2023-12-11
Sandwich insulation wall FRP connector
The sandwich insulation wall FRP connector developed and produced by Spare is the key component to connect the concrete slabs on both sides of the insulation board. Its main function is to resist the lifting effect between the concrete slabs of the inner and outer leaf walls and the shear force between the walls. FRP connectors include two components: FRP connecting plates and ABS engineering plastic collars. The FRP connectors are used to connect the concrete slabs on both sides of the insulation board, and the ABS engineering plastic collars are used to fix the position of the connectors when pouring concrete. Spare has formed large-scale production capabilities for FRP connector series products. From research and development to December 2019, it has provided services to Vanke Beijing Region, China Construction Group Anhui Hailong Company, Beijing Housing General, Yuanda Housing, Zhongnan Construction Group, Shanghai Construction Group, etc. More than 13 million FRP connectors have been supplied in batches to China Engineering, Shanghai Urban Construction, and Shanghai Housing and Urban-Rural Development Corporation.



FRP connectors for composite insulation integrated panels
The picture on the right shows an exterior wall insulation connector. Compared with commonly used all-plastic anchors or anchors, this FRP connector has excellent mechanical indicators such as longitudinal tensile strength, superior pull-out performance, and stable anchoring performance; compared with steel anchors, under the same anchoring length, the pull-out performance is as good as The steel bars are basically flat, but will not rust and have excellent thermal insulation properties.